So, after many.....many years. I have decided to upgrade my PC. I am leaving NvidIa and going full team red for the first time. I was intel/Nvidia for years and then i switched to AMD processors for the build I am currently using but I think it's time to wave goodbye to team green.
I have been using the stock AMD cooler on my Ryzen 1700 and it performs like crap, sometimes getting up too 95C+. After talking to my friend who has the 7700 who has temps of 85C+ on the stock cooler and switched to the D15(dropping his full load temps by 20C+/-) i decided i wanted to have better cooling. Also, I live in the PNW and don't have air conditioning, which isn't needed really where i live but i don't need my computer heating my room to 80 degrees in the summer and want it to cool as well as it can, especially with that power hungry/hot GPU.
That's a decent reason and all, but the CPU cooler doesn't magically make the CPU generate less heat. It dissipates heat faster away from the CPU. Which of course just means it's getting to your room.
Heat is heat. 100 watts of power will have the same amount of energy to dissipate with the best cooler on the planet and the worst. Your CPU will just have the heat closest to it for less or more time.
Sorry, i am just saying, i don't have air conditioning so there isn't much cold air entering the computer intakes so my tempers are higher than most people. Also, my office gets VERY hot. So i am trying to cool down my PC as best as i can.
The heat is going to exist somewhere. All the cooler does is move it from the CPU to the case, and the case fans move it to the room. A better cooler would heat up the room more, if anything. A 7700 is also nothing in comparison to a 6950XT. If you were worried about heat, the 4070 probably would have been better die to the far lower TDP.
Also, cooling depends very heavily on the ambient temperature of the room and the other fans in the case. If your room is 30°C, tough shit, that CPU is going to have relatively high temps, and spending $100 on a huge cooler isn't going to magically make it disappear. You're ignoring all the other factors of your friends case.
Honestly, fixing ventilation in your room might actually be more worthwhile for both your PC and yourself.
Buy the parts you want, but don't build up unrealistic expectations.